Transformer with heat dissipation function

Abstract

The utility model provides a transformer with a heat dissipation function, which relates to the technical field of transformers and comprises a transformer body, an I-shaped beam is fixedly mounted at the bottom end of the transformer body, heat dissipation fins are fixedly mounted on the surface of the transformer body, and a connector is fixedly mounted at the top end of the transformer body. A ventilation opening is formed in the surface of the transformer body, a fixing plate is fixedly mounted in the ventilation opening, and a protective net is fixedly mounted on the surface of the fixing plate, so that a better using effect is achieved, a motor on the back face of a mounting plate is started in the using process, and the motor drives fan blades to rotate through a rotating rod; at the moment, the fan blades can blow hot air in the transformer body out of the interior of the transformer body through the space between the connecting rods and the supporting rods, so that the problem that the temperature of an existing transformer cannot be effectively reduced due to the heat dissipation performance of the transformer, and consequently the transformer is prone to running at a high temperature for a long time is solved; and the service life of the transformer is shortened.

Description

Technical Field

[0001] This utility model relates to the field of transformer technology, and in particular to a transformer with heat dissipation function. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are a primary coil, a secondary coil, and an iron core. Its main functions include voltage transformation, current transformation, impedance transformation, isolation, and voltage stabilization. When a transformer is energized, the internal electronic components will generate heat due to prolonged operation. According to publication number CN219497488U, a transformer is disclosed, including a transformer body. The lower surface of the transformer body is provided with a fixing mechanism to facilitate fixing the transformer body between two utility poles, and the lower surface of the transformer body is provided with a connecting mechanism to facilitate connecting the transformer body to the fixing mechanism. The transformer is connected to a support frame via a fixed base frame at the bottom of the transformer body through a first connecting bolt. A second connecting bolt is connected to a connecting groove at the bottom of the support frame to connect the transformer body, the connecting mechanism, and the fixing mechanism. The first support crossbeam is connected to the second support crossbeam via a connecting frame. Fixing bolts are provided on both the first and second support crossbeams, and clamping arc plates are provided on the fixing bolts to facilitate the fixing mechanism to be mounted on the utility pole, thereby fixing the transformer body. However, the above technology still has some defects. For example, the heat dissipation performance of the existing transformer itself cannot effectively reduce the temperature of the transformer, which can easily lead to a reduction in the service life of the transformer due to long-term operation at high temperatures. Its practicality is poor and needs to be improved. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background section.

[0004] This utility model adopts the following technical solution: a transformer with heat dissipation function, including a transformer body, an I-beam fixedly installed at the bottom end of the transformer body, heat sinks fixedly installed on the surface of the transformer body, a connector fixedly installed at the top end of the transformer body, a ventilation opening on the surface of the transformer body, a fixing plate fixedly installed inside the ventilation opening, a protective net fixedly installed on the surface of the fixing plate, a support rod fixedly installed inside the transformer body, a fixing ring fixedly installed on the back of the support rod, a connecting rod fixedly installed on the surface of the fixing ring, an mounting plate fixedly installed on the surface of the connecting rod, a motor fixedly installed on the back of the mounting plate, a rotating rod installed at the output end of the motor, and a fan blade fixedly installed at the top end of the rotating rod.

[0005] Preferably, the I-beams are symmetrically distributed at the bottom left and right ends of the transformer body, and the heat sinks are evenly distributed on the four surfaces of the transformer body. This arrangement facilitates the installation of the transformer body.

[0006] Preferably, the ventilation openings are evenly distributed at both the front and rear ends of the transformer body, and the protective mesh is evenly distributed on the surface of the fixing plate. This allows for better heat dissipation.

[0007] Preferably, the support rods are evenly distributed on the surface of the fixed ring, the rotating rod is rotatably connected to the mounting plate, and the rotating rod is rotatably connected to the connecting rod. This arrangement facilitates the rotation of the rotating rod.

[0008] Preferably, the fan blades are evenly distributed at the top of the rotating rod, and the fan blades are rotatably connected to the mounting plate and the connecting rod. This arrangement facilitates the rotation of the fan blades.

[0009] Preferably, a fixing rod is fixedly mounted on the surface of the transformer body, a protective plate is fixedly mounted on the surface of the fixing rod, and a protective rod is fixedly mounted on the surface of the protective plate. This provides better protection for the heat sink during daily use.

[0010] Preferably, the fixing rods are evenly distributed on the back of the protective plate, and the protective rods are evenly distributed on the surface of the protective plate. This further improves its protective effect.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. This utility model achieves better performance by incorporating a ventilation opening, a fixing plate, a protective net, a support rod, a fixing ring, a connecting rod, a mounting plate, a motor, a rotating rod, and fan blades. During use, the motor on the back of the mounting plate is activated, causing the motor to drive the fan blades to rotate via the rotating rod. The fan blades then blow the hot air inside the transformer body out through the space between the connecting rod and the support rod. This avoids the situation where the heat dissipation performance of existing transformers is insufficient to effectively reduce the transformer temperature, which can easily lead to a reduction in the transformer's service life due to prolonged operation at high temperatures.

[0013] 2. This utility model incorporates a fixing rod, a protective plate, and a protective rod to better protect the heat sink during daily use. When encountering bumps or knocks during daily use, the protective plate and the protective rod, which are fixedly installed on the surface of the heat sink, can effectively protect the heat sink, thus preventing damage to the heat sink due to the lack of a protective structure on its surface. Attached Figure Description

[0014] Figure 1A schematic diagram of a transformer with heat dissipation function is provided for this utility model;

[0015] Figure 2 An exploded view of a transformer with heat dissipation function is provided for this utility model;

[0016] Figure 3 This utility model proposes a transformer with heat dissipation function. Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This utility model proposes a transformer with heat dissipation function. Figure 2 Enlarged view at point B in the middle;

[0018] Figure 5 This utility model proposes a transformer with heat dissipation function. Figure 2 Enlarged view of point C in the middle.

[0019] Legend:

[0020] 1. Transformer body; 2. I-beam; 3. Heat sink; 4. Connector; 5. Ventilation opening; 6. Fixing plate; 7. Protective net; 8. Support rod; 9. Fixing ring; 10. Connecting rod; 11. Mounting plate; 12. Motor; 13. Rotating rod; 14. Fan blade; 15. Fixing rod; 16. Protective plate; 17. Protective rod. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] Please see Figure 1-4This utility model provides a technical solution: a transformer with heat dissipation function, including a transformer body 1, an I-beam 2 fixedly installed at the bottom end of the transformer body 1, heat sinks 3 fixedly installed on the surface of the transformer body 1, a connector 4 fixedly installed at the top end of the transformer body 1, a ventilation opening 5 on the surface of the transformer body 1, a fixing plate 6 fixedly installed inside the ventilation opening 5, a protective net 7 fixedly installed on the surface of the fixing plate 6, a support rod 8 fixedly installed inside the transformer body 1, a fixing ring 9 fixedly installed on the back of the support rod 8, a connecting rod 10 fixedly installed on the surface of the fixing ring 9, and an mounting plate 11 fixedly installed on the surface of the connecting rod 10. A motor 12 is fixedly mounted on the back of the mounting plate 11. A rotating rod 13 is mounted on the output end of the motor 12, and a fan blade 14 is fixedly mounted on the top of the rotating rod 13. By setting up a ventilation port 5, a fixing plate 6, a protective net 7, a support rod 8, a fixing ring 9, a connecting rod 10, a mounting plate 11, a motor 12, a rotating rod 13, and a fan blade 14, a better performance is achieved. During use, the motor 12 on the back of the mounting plate 11 is started, causing the motor 12 to drive the fan blade 14 to rotate through the rotating rod 13. At this time, the fan blade 14 can blow the hot air inside the transformer body 1 out of the transformer body 1 through the space between the connecting rod 10 and the support rod 8, thereby avoiding the hot air that exists in existing transformer bodies. The transformer's own heat dissipation performance is insufficient to effectively reduce its temperature, which can easily lead to a reduction in its service life due to prolonged operation at high temperatures. I-beams 2 are symmetrically distributed at the bottom left and right ends of the transformer body 1, and heat sinks 3 are evenly distributed on the four surfaces of the transformer body 1, facilitating installation and preventing the transformer body 1 from falling off during use due to insecure installation. Ventilation openings 5 ​​are evenly distributed at the front and rear ends of the transformer body 1, and protective nets 7 are evenly distributed on the surface of the fixing plate 6, further improving heat dissipation and preventing damage due to poor ventilation during prolonged use. In case of poor heat dissipation, the support rods 8 are evenly distributed on the surface of the fixing ring 9. The rotating rod 13 is rotatably connected to the mounting plate 11 and the connecting rod 10, which makes it easier for the rotating rod 13 to rotate and prevents the rotating rod 13 from being stuck by the mounting plate 11 during use. The fan blades 14 are evenly distributed at the top of the rotating rod 13 and are rotatably connected to the mounting plate 11 and the connecting rod 10, which makes it easier for the fan blades 14 to rotate and prevents the fan blades 14 from being stuck by the mounting plate 11 during use.

[0025] Example 2

[0026] Please see Figure 1-25. A fixing rod 15 is fixedly installed on the surface of the transformer body 1. A protective plate 16 is fixedly installed on the surface of the fixing rod 15. A protective rod 17 is fixedly installed on the surface of the protective plate 16. This better protects the heat sink 3 during daily use. When encountering bumps or knocks during daily use, the protective plate 16 and the protective rod 17 fixedly installed on the surface of the heat sink 3 can protect the heat sink 3, thereby preventing damage to the heat sink 3 due to the lack of a protective structure on its surface. The fixing rod 15 is evenly distributed on the back of the protective plate 16, and the protective rod 17 is evenly distributed on the surface of the protective plate 16, which better improves its protective effect and avoids damage to the heat sink 3 due to bumps or knocks during daily use.

[0027] Working principle: Before use, place the transformer body 1 in the required position and then fix it firmly with the I-beam 2. Then, it can be connected through the connector 4. During use, the heat generated by the transformer body 1 will be dissipated through the heat sink 3. At this time, the motor 12 on the surface of the mounting plate 11 can be started, so that the rotating rod 13 drives the fan blade 14 to rotate on the surface of the mounting plate 11 and between the support rod 8, the fixing ring 9, and the connecting rod 10. At this time, the fan blade 14 can blow the heat generated inside the transformer body 1 out of the transformer body 1 through the protective net 7, the fixing plate 6, and the ventilation port 5 to achieve a better heat dissipation effect. In daily use, the protective plate 16 and the protective rod 17 installed on the surface of the heat sink 3 by the fixing rod 15 can protect the heat sink 3, thereby avoiding damage to the heat sink 3 due to bumps during daily use.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A transformer with heat dissipation function, comprising a transformer body (1), characterized in that: An I-beam (2) is fixedly installed at the bottom of the transformer body (1). A heat sink (3) is fixedly installed on the surface of the transformer body (1). A connector (4) is fixedly installed at the top of the transformer body (1). A ventilation opening (5) is opened on the surface of the transformer body (1). A fixing plate (6) is fixedly installed inside the ventilation opening (5). A protective net (7) is fixedly installed on the surface of the fixing plate (6). A support rod (8) is fixedly installed inside the transformer body (1). A fixing ring (9) is fixedly installed on the back of the support rod (8). A connecting rod (10) is fixedly installed on the surface of the fixing ring (9). An mounting plate (11) is fixedly installed on the surface of the connecting rod (10). A motor (12) is fixedly installed on the back of the mounting plate (11). A rotating rod (13) is installed at the output end of the motor (12). A fan blade (14) is fixedly installed at the top of the rotating rod (13).

2. The transformer with heat dissipation function according to claim 1, characterized in that: The I-beams (2) are symmetrically distributed at the bottom left and right ends of the transformer body (1), and the heat sinks (3) are evenly distributed on the four surfaces of the transformer body (1).

3. The transformer with heat dissipation function according to claim 1, characterized in that: The ventilation openings (5) are evenly distributed at the front and rear ends of the transformer body (1), and the protective net (7) is evenly distributed on the surface of the fixing plate (6).

4. The transformer with heat dissipation function according to claim 1, characterized in that: The support rods (8) are evenly distributed on the surface of the fixed ring (9), the rotating rod (13) is rotatably connected to the mounting plate (11), and the rotating rod (13) is rotatably connected to the connecting rod (10).

5. The transformer with heat dissipation function according to claim 1, characterized in that: The fan blades (14) are evenly distributed at the top of the rotating rod (13). The fan blades (14) are rotatably connected to the mounting plate (11) and the fan blades (14) are rotatably connected to the connecting rod (10).

6. The transformer with heat dissipation function according to claim 1, characterized in that: A fixing rod (15) is fixedly installed on the surface of the transformer body (1), a protective plate (16) is fixedly installed on the surface of the fixing rod (15), and a protective rod (17) is fixedly installed on the surface of the protective plate (16).

7. The transformer with heat dissipation function according to claim 6, characterized in that: The fixing rods (15) are evenly distributed on the back of the protective plate (16), and the protective rods (17) are evenly distributed on the surface of the protective plate (16).

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